EP4131576A4 - Batteriepack - Google Patents

Batteriepack

Info

Publication number
EP4131576A4
EP4131576A4 EP21779543.4A EP21779543A EP4131576A4 EP 4131576 A4 EP4131576 A4 EP 4131576A4 EP 21779543 A EP21779543 A EP 21779543A EP 4131576 A4 EP4131576 A4 EP 4131576A4
Authority
EP
European Patent Office
Prior art keywords
battery pack
pack
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21779543.4A
Other languages
English (en)
French (fr)
Other versions
EP4131576A1 (de
Inventor
Keisuke Shimizu
Katsushi ISHIZAKA
Chifumi MURAYAMA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP4131576A1 publication Critical patent/EP4131576A1/de
Publication of EP4131576A4 publication Critical patent/EP4131576A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • H01M50/358—External gas exhaust passages located on the battery cover or case
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/643—Cylindrical cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
EP21779543.4A 2020-03-31 2021-03-30 Batteriepack Pending EP4131576A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2020063647 2020-03-31
JP2020063657 2020-03-31
JP2020063666 2020-03-31
PCT/JP2021/013529 WO2021200941A1 (ja) 2020-03-31 2021-03-30 電池パック

Publications (2)

Publication Number Publication Date
EP4131576A1 EP4131576A1 (de) 2023-02-08
EP4131576A4 true EP4131576A4 (de) 2025-01-01

Family

ID=77928487

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21779543.4A Pending EP4131576A4 (de) 2020-03-31 2021-03-30 Batteriepack

Country Status (5)

Country Link
US (1) US20230207955A1 (de)
EP (1) EP4131576A4 (de)
JP (1) JP7742545B2 (de)
CN (1) CN115336095A (de)
WO (1) WO2021200941A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220149156A (ko) * 2021-04-30 2022-11-08 주식회사 엘지에너지솔루션 전지 팩 및 이를 포함하는 디바이스
KR102885904B1 (ko) * 2022-03-02 2025-11-12 주식회사 엘지에너지솔루션 안전성이 강화된 배터리 모듈
KR20230162850A (ko) * 2022-05-20 2023-11-29 주식회사 엘지에너지솔루션 각형 이차전지
EP4510338A4 (de) * 2022-10-20 2025-07-23 Contemporary Amperex Technology Hong Kong Ltd Batteriekasten, batterie und elektrisches gerät
CN120677585A (zh) * 2023-02-28 2025-09-19 松下新能源株式会社 蓄电模块
WO2025018164A1 (ja) * 2023-07-19 2025-01-23 パナソニックＩｐマネジメント株式会社 電源装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005046821A (ja) * 2003-07-31 2005-02-24 Inoac Corp フィルタ構造
JP2007044674A (ja) * 2005-08-12 2007-02-22 National Institute Of Advanced Industrial & Technology 多孔質構造体フィルタとその製造方法
US20160104923A1 (en) * 2013-09-30 2016-04-14 Panasonic Intellectual Property Management Co., Ltd. Battery unit
US20180269448A1 (en) * 2013-10-31 2018-09-20 Panasonic Intellectual Property Management Co., Ltd. Battery module
WO2020039722A1 (ja) * 2018-08-23 2020-02-27 パナソニックＩｐマネジメント株式会社 電池モジュール

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617056A (en) * 1983-12-29 1986-10-14 Sermatech International, Inc. Thick coating compositions
JPH03134952A (ja) 1989-10-19 1991-06-07 Matsushita Electric Ind Co Ltd パッケージ型電池
JPH0673326U (ja) * 1993-03-22 1994-10-18 株式会社ユタカ技研 排気系の遮蔽板
JP2738284B2 (ja) * 1993-12-28 1998-04-08 三菱電機株式会社 熱交換器及びその間隔板並びに熱交換器の仕切板の製造方法
JPH11133176A (ja) * 1997-08-29 1999-05-21 Toshiba Corp 燃料集合体
JP3571625B2 (ja) * 2000-08-18 2004-09-29 山岡金属工業株式会社 油煙処理装置およびフライヤ
JP5338331B2 (ja) * 2008-02-04 2013-11-13 パナソニック株式会社 電池パック、それを備えた電子機器
JP2010277742A (ja) * 2009-05-27 2010-12-09 Toyota Motor Corp 電池セルと燃料電池
KR101191657B1 (ko) 2010-07-19 2012-10-17 에스비리모티브 주식회사 전지 모듈
JP2012113874A (ja) * 2010-11-22 2012-06-14 Toshiba Corp 組電池装置
FR2968839B1 (fr) * 2010-12-10 2013-06-28 Peugeot Citroen Automobiles Sa Pack batterie haute tension etanche
JP2012197986A (ja) * 2011-03-22 2012-10-18 Fujitsu General Ltd 空気調和機
JP5903607B2 (ja) * 2011-11-11 2016-04-13 パナソニックＩｐマネジメント株式会社 電池パック
JP6279834B2 (ja) 2013-02-20 2018-02-14 ホーチキ株式会社 蓄電装置及びそれを使用する移動体又は施設
JP6390062B2 (ja) 2014-12-08 2018-09-19 三菱重工業株式会社 電池モジュール
US11437682B2 (en) * 2016-12-27 2022-09-06 Panasonic Intellectual Property Management Co., Ltd. Battery module comprising an exhaust duct isolated from a cooling duct
FR3077933B1 (fr) 2018-02-14 2021-01-15 Orolia Sas Pack batterie pour balise de detresse
EP3817086B1 (de) 2018-06-26 2024-07-03 SANYO Electric Co., Ltd. Stromquellenvorrichtung und fahrzeug damit
CN208603009U (zh) * 2018-08-09 2019-03-15 上海帆顺包装集团有限公司 一种流道排气式ffs膜

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005046821A (ja) * 2003-07-31 2005-02-24 Inoac Corp フィルタ構造
JP2007044674A (ja) * 2005-08-12 2007-02-22 National Institute Of Advanced Industrial & Technology 多孔質構造体フィルタとその製造方法
US20160104923A1 (en) * 2013-09-30 2016-04-14 Panasonic Intellectual Property Management Co., Ltd. Battery unit
US20180269448A1 (en) * 2013-10-31 2018-09-20 Panasonic Intellectual Property Management Co., Ltd. Battery module
WO2020039722A1 (ja) * 2018-08-23 2020-02-27 パナソニックＩｐマネジメント株式会社 電池モジュール

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021200941A1 *

Also Published As

Publication number Publication date
CN115336095A (zh) 2022-11-11
WO2021200941A1 (ja) 2021-10-07
JP7742545B2 (ja) 2025-09-22
EP4131576A1 (de) 2023-02-08
US20230207955A1 (en) 2023-06-29
JPWO2021200941A1 (de) 2021-10-07

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